Focal lengths & crop multipliers
IF the lens in question is designed specifically for use with that particular camera (like the Nikon 1 system lenses)? After all, these lenses weren't plucked from the "DX" basket or the "FF" basket; they were designed specifically for use with the Nikon 1's body and CX sensor.
The kit lens for the J1 is 10-30mm. Real optical focal length
I understand the methodology when using a "FF" lens on a "DX" body, but I don't see the relavence when the lens is designed specifically for a given body (family of camera bodies) & sensor.
So, what's the question again?
Rate your own photo yourself:
'Enjoy Diversity - Live a Little or a Lot'